Ordinal Alpha Coefficient Research Articles

The Mayo Leadership Impact Index Adapted for Matrix Leadership Structures: Initial Validity Evidence.

Physician burnout has reached crisis levels. Supportive leadership is one of the strongest drivers of physician well-being, and monitoring supervisor support is key to developing well-being focused leadership skills. Existing measures of leader support were designed within "direct report" supervision structures limiting their applicability to matrixed leadership reporting structures where direct reports are not the predominant norm. Antecedently, no measure of leadership support is validated specifically for implementation in matrixed leadership structures. Adapt and validate the Mayo Leadership Impact Index (MLII) for settings with matrixed leadership structures. A psychometric validation study utilizing classical test theory and item response theory. A tripartite hospital system in the southwestern US. Physician-respondents to a 2023 cross-sectional survey. After pilot testing, the adapted MLII was examined using a unidimensional graded response model and confirmatory factor analyses. Convergent validity was investigated via correlations with professional fulfillment, perceived autonomy support, self-valuation, and peer connectedness/respect. Divergent validity was tested via correlations with burnout. Of the three candidate revisions of the MLII, the 9-item adaptation was selected for its superior validity/reliability indices. Standardized Cronbach's and Ordinal alpha coefficients were 0.958 and 0.973, respectively. CFA loadings exceeded 0.70 (p < 0.001), and coefficients of variation (R2) exceeded 0.60 for all items. GRM slope parameters indicated "high" to "very high" item discrimination. Items 2, 5, and 8 were the most informative. Positive correlations of the adapted MLII with professional fulfillment, perceived autonomy support, and peer connectedness/respect were observed, supporting convergent validity. Negative correlation with overall burnout supports divergent validity. The findings provide evidence of the adapted MLII's validity, reliability, and appropriateness for implementation within matrixed leadership settings. Prior to this study, no leadership support measure had been validated for use among the growing number of healthcare systems with matrixed leadership reporting structures.

The Moderating Effect of Gender and School Type on the Nexus between Soft Skills and TVET Graduates’ Employability

As the global economy evolves, the need for highly skilled workers becomes increasingly vital. In response to widespread unemployment throughout Africa, TVET programs offer opportunities for citizens to receive professional training. For potential employees, self-perception plays a critical role in their employability. Thus, this study examined the moderating roles of gender and school type in the relationship between soft skills and employability for TVET graduates. Using a survey research design, 327 respondents were systematically sampled and surveyed. The instrument's reliability was assessed with ordinal alpha coefficients of 0.89 and 0.77. The inferential analysis, specifically -the regression statistic, was used to evaluate the hypotheses at a significance level of 0.05. Hayes model 2 was also used to determine the moderation effects. Results revealed that gender does not moderate the relationship between soft skills and employability, but school type significantly moderated the relationship between soft skills and employability, with graduates from technical colleges having a stronger and more positive relationship between soft skills and employability than those from Brigade schools. To enhance employability, governments, professional institutions, and TVET program administrators should provide development programs on soft skills for educators, regardless of school type, to transfer relevant skills to their learners.

Structural validity of the Rosenberg self-esteem scale in patients with schizophrenia in Indonesia.

The Rosenberg self-esteem scale (RSES) is a commonly employed instrument for measuring self-esteem in the general population and those with mental illness. However, confirmatory factor analyses (CFA) to determine the structural validity of the RSES for schizophrenia patients in Indonesia are limited. We examined the structural validity of the RSES as a measurement for patients with schizophrenia in Indonesia through confirmatory factor analyses (CFA), as well as assessing internal consistency and reliability. The sample comprised 260 participants. Over two weeks, 30 subjects were added to investigate test-retest reliability. The structural validity analyzed was based on a CFA to determine the model fit. We used internal consistency (Ordinal alpha) to evaluate the reliability evidence. Four different models were analyzed in this study. Considering the single-factor model (Model 1a), the overall fit criteria were inadequate. However, after some modification indices, all fit criteria were significantly adequate (Model 1b). The adequacy of all fit standards remained satisfactory when the two-factor model (Model 2) and hierarchical model (Model 3) were applied. The RSES had an ordinal alpha coefficient of 0.75. While 0.89 and 0.88 for the positive and negative self-esteem subscale, respectively. Test-retest reliability yielded adequate results with an interclass correlation score ranging from 0.87 to 0.93. The current investigation provided evidence supporting the structural validity, internal consistency, and reliability of the RSES, indicating that the RSES can be considered a valid and reliable measurement. A two-factor model of RSES was an appropriate model to measure self-esteem in our study. This finding suggests that the use of the RSES is beneficial and applicable in assessing levels of self-esteem in individuals diagnosed with schizophrenia in Indonesia.

A study: Semi-confirmatory factor analysis and reliability of the symptom assessment-45 questionnaire in Peruvian population

The study of psychopathological variables constitutes a valuable resource in the field of mental health, but even more so when there are evaluation support tools that facilitate its exploration. In addition, when these tools are valid and reliable, they provide optimal data, which guides towards a better intervention response, which is extremely necessary in the face of the reality that exists in terms of mental health needs. Therefore, this work seeks to analyze the evidence of the construct validity of SA-45, convergent validity, and discriminant validity. In addition, to find the reliability of the Symptom Assessment-45 Questionnaire (SA-45). The SA-45, and other measures (LOT-4, DASS-21) were applied to 1637 subjects from different regions of Peru, aged 18 to 65. Then, a semi-confirmatory factor analysis was performed by means of exploratory structural equation modeling (ESEM) and an objective matrix with Procrustes rotation to identify the hypothesized dimensions. All nine dimensions hypothesized by previous studies were found to have favorable factor congruence coefficients (FCC-total &gt;.85), adequate factor saturations (λ &gt;.30), acceptable to high internal consistency alpha, omega, and ordinal alpha coefficients (&gt;.70), and satisfactory goodness-of-fit (RMSEA = 0.004, RMSR = 0.021, FCC = 0.99, GFI = 1.000). Likewise, the validity in relation to other instruments such as the DASS-21 and the LOT-R reports Pearson correlation coefficients with medium and large effect sizes (r =.30 and r =.50) in their dimensions. The SA-45 is a theoretically and psychometrically supported instrument for use in young and adult populations.

Parenting in the context of driving: Spanish adaptation of the Family Climate for Road Safety (FCRSS) for parents and children

The Family Climate for Road Safety Scale (FCRSS; Taubman – Ben-Ari & Katz – Ben-Ami, 2013) is a comprehensive measure originally developed in Israel to assess parent-children relations in the specific context of driving. The scale consists of seven dimensions: Modelling, Feedback, Communication, Monitoring, Messages, Limits, and Non-commitment to Safety. While the original FCRSS examines the young drivers’ perception across the seven domains, a version applicable to parents has also been developed by the same authors. The current study investigates the validity and reliability of the FCRSS-Spain for both parents and young drivers. A total of 377 parents (199 fathers and 178 mothers) and 243 of their children (143 daughters and 100 sons) responded to the FCRSS-Spain versions and provided sociodemographic data. In addition, the young drivers completed the Spanish version of the Multidimensional Driving Style Inventory (MDSI-Spain). Results from exploratory structural equation modelling (ESEM) indicate that six out of the seven FCRSS domains were replicable among Spanish drivers. The Messages dimension did not emerge as a consistent factor in the FCRSS for either parents or young drivers. All six factors demonstrated good internal consistency reliability (ordinal alpha coefficients exceeding 0.70), except for Non-commitment to safety. Significant differences were found between mothers and fathers in various FCRSS dimensions in the predicted direction, whereas no significant differences in FCRSS scores were found between young men and young women. As expected, associations were found between parents’ scores in various FCRSS dimensions and the reckless, angry, dissociative, anxious, and careful driving styles reported by the young drivers, as well as between young drivers’ FCRSS scores and their self-reported reckless, angry, dissociative, anxious, and careful driving styles.

A three-dimensional Oral health-related quality of life framework for temporomandibular joint disorders: A structural analysis of the Oral Health Impact Profile-14

Objectivesthe objective is to analyze the structure and relationship between the components of the Oral health-related quality of life using the Oral Health Impact Profile-14 (OHIP-14) for patients with temporomandibular joint disorders (TMJD). Methodstwo studies were examinated by means of factor analysis, multidimensional scaling and their spatial display in a cross-sectional design (n = 153). Resultsthree-dimensional solutions with an adequate fit were found: residual distribution, root mean square of residuals (RMSR) = 0.04, Goodness of Fit Index (GFI) = 0.96, and Adjusted Goodness of Fit Index (AGFI) = 0.93; and Stress I = 0.023, respectively. The overall ordinal alpha coefficient was 0.92 (CI=0.90 to 0.94). The ordinal alpha coefficients for functional impact, psychosocial impact and psychological impact factors were 0.87 (CI=0.84 to 0.90), 0.88 (CI=0.84 to 0.91) and 0.78 (CI= 0.72 to 0.83), respectively. Item 9 was the most central, followed by 7 and 11. Items 1 and 2 had minor associations. There was no evidence of differences between centers: edge weight differences (M = 0.226, p = 0.94), global strength invariance test (S = 1.88, p = 0.1), centrality invariance test (p >0.05), edge invariance test (p >0.05). Conclusionsthe links between the dimensions and the items seem to involve psychological components. Oral health-related quality of life emerged as a three-dimensional structure (Functional Impact, Psychosocial Impact and Psychological Impact) of functional and psychosocial elements in which physical, psychological, and social disability were essential, while theoretical functional limitation was least important. Clinical significancethe three-dimensional OHRQoL system for temporomandibular disorders (TMD) is a worthwhile alternative to interpret psychological and psychosocial aspects.

Development of a Japanese Version of the Index of Sexual Satisfaction for Use in Couples with Young Children.

The occurrence of sexual dysfunction in couples after childbirth is well recognized, yet sexual satisfaction in couples with young children (CYC) has received little research attention. This study sought to enable this construct to be measured by developing and validating a Japanese version of the Index of Sexual Satisfaction (ISS) in CYC. Data were collected using a self-administered questionnaire. Scale construction and validation were conducted using two independent samples drawn from 316 mothers and 272 fathers in Japan who had at least one child aged 6 or younger. Two underlying factors were identified using exploratory factor analysis: sexual satisfaction, measured by eight items, and sexual dissatisfaction, measured by three. Polychoric ordinal alpha coefficients indicated the reliability of the resulting scale (overall: 0.89, factor 1: 0.89, factor 2: 0.78), and confirmatory factor analysis and testing supported its validity, showing good model fit (goodness of fit index: 0.984, root mean square residual: 0.062) and satisfactory composite reliability (scale: 0.93, factor 1: 0.90, factor 2: 0.81) and average variance extracted (all ≥0.5). The Japanese version of the ISS for Couples with Young Children will be useful for investigating sexual satisfaction, which is essential to marital stability.

Cross-cultural analysis of a new indicator which measures the degree of Islamophobia social awareness

There is ample evidence documenting the problem of Islamophobia (discrimination and racism against the Muslim community). However, the extent to which the European population is aware of this injustice has not exhaustively been assessed. The aim of this research was to measure in a valid and reliable way the degree of social awareness of Islamophobia in four European countries: Spain, France, United Kingdom and Germany. The sample consisted of 1846 volunteers from these countries. All of them answered a structured protocol on social awareness called Degree of Islamophobia Recognition (DIR). Several cross-cultural analyses based on the Exploratory Factor Analysis (EFA) technique, the ordinal alpha coefficient and the Greatest Lower Bound (GLB) were applied to analyze the dimensionality of the DIR and its reliability. Six sex-differentiated population scales were made based on derived typical scores (TS). The results revealed that the DIR consisted of two cultural dimensions: perceived vulnerability and connection. Both dimensions explained between 51% and 61% of the variance in all countries. Reliability coefficients were acceptable in all cases (>0.7). We propose that public policies combat Islamophobia considering these dimensions and taking into consideration the thresholds of the derived PTs to identify in which regions or social groups these intervention policies are needed.

Validity and Reliability of a Brief Scale of Intention to Vaccinate Against COVID-19 in a Peruvian Sample.

Objective:This study aimed to analyze the psychometric properties of a brief scale measuring intention to vaccinate against COVID-19 in a Peruvian sample in the context of the current pandemic.Methods:A cross-sectional and instrumental study was carried out. A total of 547 Peruvian citizens selected through non-probability convenience sampling participated. Considering existing theories of vaccination hesitancy, 12 items were proposed that evaluate the intention to vaccinate against COVID-19 and the internal structure was evaluated through exploratory and confirmatory factor analysis. Reliability was analyzed with the ordinal alpha coefficient.Results:The exploratory factor analysis yielded a structure of 2 oblique factors that explain 69% of the total variance and the items saturated between 0.52 and 0.97. The confirmatory factor analysis showed that, of 4 models analyzed, the fourth model that was composed of 6 items presented optimal indices of goodness-of-fit (X2 = 11.089, P = .197, CFI = 0.999, TLI = 0.999, RMSEA = 0.034 [IC 90%, 0.000-0.077], SRMR = 0.016). Reliability analysis through the ordinal alpha coefficient yielded that the brief scale of intention to vaccinate against COVID-19 has adequate internal consistency (α = .91).Conclusions:The brief scale of intention to vaccinate against COVID-19 presents adequate psychometric properties that demonstrate validity and reliability and can be used in future research and clinical practice.

Assessment of Acute Mountain Sickness Using 1993 and 2018 Versions of the Lake Louise Score in a Large Chinese Cohort.

Chen, Renzheng, Yong Wang, Chen Zhang, Xiaolin Luo, Jie Yang, Chuan Liu, and Lan Huang. Assessment of acute mountain sickness using 1993 and 2018 versions of the Lake Louise Score in a large Chinese cohort. High Alt Med Biol. 22:362-368, 2021. Background: This study uses Lake Louise Score (LLS) in its original (LLS1993) and new (LLS2018) versions to assess acute mountain sickness (AMS) and aims to provide more clinical information about the AMS scoring system. Methods: We enrolled 1,026 male Chinese soldiers who traveled from an altitude of 500 to 3,700 m by airplane in 2.5 hours. We observed each subject's symptoms after arrival at 3,700 m in 24 and 48 hours. Each item was dropped from LLS1993 to evaluate its sensitivity and effect on AMS diagnosis. The relationship between each symptom and AMS was assessed by correlation analysis. Exploratory and confirmatory factor analyses evaluated the factor structure of LLS, while the ordinal alpha coefficient was calculated to determine its internal consistency. Results: Four hundred fifty-nine subjects were not followed up on day 2. We defined two observed cohorts (cohort 1, n = 1,026 and cohort 2, n = 567). Headache was the most common symptom in 24 hours, while sleep disturbance was the fourth-most common symptom at 24 hours and the most common symptom at 48 hours. When we dropped gastrointestinal symptoms, the drop rate was lowest in each situation (1.0% in cohort 1, 1.3% in cohort 2 at 24 hours, and 5.7% in cohort 2 at 48 hours, respectively). The incidence of AMS decreased from 18.4% at 24 hours to 36.4% at 48 hours when lost sleep disturbance in cohort 2. Moreover, the statistical method of Mantel/Haenszel square test was used for correlation analysis and the results showed a correlation between sleep disturbance and AMS. Besides, both LLS1993 and LLS2018 had acceptable internal consistencies, and all items had good loading coefficients in LLS1993. Conclusions: We have demonstrated that there could be an association between sleep disturbance and AMS diagnosis. Both LLS1993 and LLS2018 applied to young Chinese men.

Psychometric Validation of a Questionnaire to Assess Perception and Knowledge About Exposure to Pesticides in Rural Schoolchildren of Maule, Chile.

Exposure to pesticides during infancy is associated with numerous adverse health outcomes. The assessment of knowledge and perception of pesticides exposure and risk among children has not been thoroughly studied. The aim of the study was to evaluate the reliability and validity of a questionnaire that measures the knowledge and perception of exposure to organophosphate pesticides among rural schoolchildren. The questionnaire was administered to 151 schoolchildren between 9 and 13years from four Chilean rural schools. An internal consistency analysis of the ordinal alpha coefficient and a polychoric factor analysis for categorical data were used. The results show that the ordinal alpha was 0.95. Polychoric matrices of rotated components show the 17 questions summarized pesticide knowledge in five factors extracted after promax rotation. This factorial model explains 56.3% of the variance. The questions were grouped as follows: knowledge about pesticides (Factor 1); knowledge of health effects related to pesticides exposure (Factor 2); pesticide exposure through the growing of fruits and vegetables (Factor 3); perception and action against pesticides exposure at school (Factor 4); and perception and action against pesticides exposure at home (Factor 5). The questionnaire provides a useful tool for examining pesticide exposure in agricultural regions, allowing younger community members to participate.

Cross-cultural adaptation of the Social Appearance Anxiety Scale to the Portuguese language

ABSTRACT Objectives To perform the cross-cultural adaptation of the Social Appearance Anxiety Scale (SAAS) to the Portuguese language and estimate its internal consistency in a sample of Brazilian young adults. Methods The cross-cultural adaptation process followed international references based on five stages (translation, synthesis, back-translation, expert assessment, and pretest) to assess idiomatic, semantic, conceptual, and cultural equivalence. The internal consistency was estimated by the ordinal alpha coefficient (α). Results The new Portuguese version is presented in this study with minor changes from the original that did not violate the meaning of the items. This version was tested in 30 adults (women = 56.7%, M age = 26.0 [SD = 6.2] years) who understood the content. The participants completed the scale in an average time of 4.6 (SD = .6) minutes. The internal consistency of the scale was good (α = .95) when applied in a sample of 80 adults (women = 51.2%, M age = 28.0 [SD = 5.7] years). Conclusions The new Portuguese version of the SAAS was equivalent to the original in the idiomatic, semantic, and conceptual area. As the Brazilian participants understood the Portuguese version, cultural equivalence was found. The instrument’s internal consistency was adequate to the sample. The findings of this study may help researchers and clinicians interested in using the SAAS in Brazilian context for tracking characteristic symptoms of social anxiety due to physical appearance. However, before using SAAS in any protocol, it is important to evaluate its psychometric properties, especially the construct validity.

Body Appearance (Dis)satisfaction Scale applied to Brazilian university students

ABSTRACT Objective This study aimed to estimate the psychometric properties of the Body Area Scale (BAS) applied to a sample of Brazilian university students to support the validity and reliability of the obtained data. Methods We performed confirmatory factor analysis (CFA) using the Comparative Fit index (CFI), Tucker-Lewis index (TLI), and Root Mean Square Error of Approximation (RMSEA). We calculated the average variance extracted (AVE), composite reliability (CR), and ordinal alpha coefficient (α). All estimates were calculated separately for women and men. A thousand students participated (women = 64.0%, mean [M] age = 20.92, standard deviation [SD] = 2.40 years; body mass index (BMI) M = 23.24, SD = 3.97 kg/m2). Results Considering the CFA results, the original unifactorial model (24 items) did not fit data for women and men. Instead, the two-factorial model with 19 items had adequate fit for male and female samples (CFI = 0.922-0.958; TLI = 0.912-0.952; RMSEA = 0.090-0.096), as well as good convergent validity (AVE = 0.536-0.668) and reliability (CR = 0.920-0.952; α = 0.916-0.948). Once BAS was proposed to evaluate satisfaction/dissatisfaction with one’s own body, and considering the reformulation of the factorial model, we proposed a new name for the instrument: Body Appearance (Dis)Satisfaction Scale (BAS-R). Conclusion Professionals can now include the BAS-R in future protocols to evaluate satisfaction/dissatisfaction with the body in Brazilian students.

The Validity and Reliability of Scales to Measure Perceived Movement Skill Competence in Iranian Young Children

The aim of this study was to determine the validity and reliability of the Perceived Movement Skill Competence scales for Iranian children. In particular, the scales aligned with the second and third versions of the Test of Gross Motor Development and the active play skills. The total sample was 314 children aged 4–8 years (Mage = 6.1 years,SD = 1.1). From this, a random sample of 74 were recruited for face validity. The data from the remaining 240 children were used to establish construct validity using Bayesian Structural Equation Modeling. The data from a second random subsample of 126 children were used to investigate Perceived Movement Skill Competence reliability using ordinal alpha coefficients and intraclass correlations coefficients. The majority of children correctly identified the skills and understood most of the pictures. Internal consistency was very good (from 0.81 to 0.95) for all scales and subscales. Test–retest reliability was excellent with intraclass correlation coefficient values above .85. For construct validity, the initial hypothesized models for three-factor (i.e., locomotor, object control, and play skills) and two-factor (i.e., locomotor and object control) models showed a reasonable fit. The pictorial scales for Perceived Movement Skill Competence are valid and reliable for Iranian young children.

Development and Validation of Breadcrumbing in Affective-Sexual Relationships (BREAD-ASR) Questionnaire: Introducing a New Online Dating Perpetration.

New technologies are changing people’s lifestyles and in turn, their way of relating to and interacting with others. Breadcrumbing is one of the new 2.0 concepts linked to the virtual relationship paradigm. This study aimed to design and psychometrically test the Breadcrumbing in Affective-Sexual Relationships (BREAD-ASR) Questionnaire to explore breadcrumbing perpetration in adolescent relationships online. A total of 247 adolescents participated in a paper-and-pencil survey carried out from March to June 2019 in a high school in southeastern Spain. Psychometric analysis showed a satisfactory content and construct validity for the instrument. The ordinal alpha coefficient was 0.83, indicating the BREAD-ASR questionnaire had good internal consistency. The BREAD-ASR questionnaire constitutes a valid and reliable instrument which can be used by health professionals in screenings for breadcrumbing perpetration and to design effective prevention and intervention programs in the community, which may help and support adolescents and families to deal with new forms of online relationships and perpetration successfully.

Early Psychological Impact of the COVID-19 Pandemic in Brazil: A National Survey.

Background: Isolation measures used to contain epidemics generate social interaction restrictions and impose changes in routines of the public that increase negative psychological outcomes. Anxiety and depression are the most common symptoms. Objective: To evaluate the mental health of the Brazilian population during the SARs-CoV-2 pandemic and its relationship with demographic and health characteristics. Methods: Adults from all Brazilian States participated (n = 12,196; women: 69.8%, mean age = 35.2 years). The Depression, Anxiety and Stress Scale, and the Impact of Event Scale–revised were used (online survey). Data validity and reliability were verified by confirmatory factor analysis and ordinal alpha coefficient. The probability of presenting psychological symptoms was calculated by multiple logistic regression and odds ratio (OR) (0 = without symptoms, 1 = with mild, moderate, and severe levels of symptoms). Results: High prevalence of depression (61.3%), anxiety (44.2%), stress (50.8%), and psychological impact (54.9%) due to the isolation experienced from the pandemic was found. Younger individuals (OR = 1.58–3.58), those that felt unsafe (OR = 1.75–2.92), with a previous diagnosis of mental health (OR = 1.72–2.64) and/or had general health problems before the pandemic (OR = 1.17–1.51), who noticed changes in their mental state due to the pandemic context (OR = 2.53–9.07), and excessively exposed to the news (OR = 1.19–2.18) were at increased risk of developing symptoms. Women (OR = 1.35–1.65) and those with lower economic status (OR = 1.38–2.69) were more likely to develop psychological symptoms. Lower educational levels increased the likelihood of depressive (OR = 1.03–1.34) and intrusive symptoms (OR = 1.09–1.51). Conclusions: The pandemic and related factors can have a high impact on the mental health of the population. Demographic characteristics can influence the occurrence of psychological symptoms.

Assessing the Psychometric Properties of the Internet Addiction Test in Peruvian University Students.

The use of the Internet has been gradually and unstoppably gaining ground in all areas of life, from recreational activities to how social relations are established. However, the existence of clinical cases indicates that the addictive use of the Internet is a problem that seriously affects some people. Among the instruments that measure this construct, the Internet Addiction Test (IAT) stands out. However, instrumental studies of this test are scarce in Latin America. The present study sought to analyze the psychometric properties of the IAT in a sample of 227 Peruvian undergraduate university students. Confirmatory factor analysis was used to provide validity evidence based on the internal structure, and evidence based on the relationship with other variables was also provided. Reliability was estimated through the ordinal alpha coefficient. The results indicated that the IAT adequately fits a bifactor model (with two specific factors, time/control and stress/compensate), obtaining good levels of reliability. Additionally, the IAT scores correlate significantly with the average number of hours per day on the internet and social skills. The results lead to the conclusion that the scores in the IAT have evidence of validity and reliability for its use.

Pasión por el Trabajo: Un Estudio Instrumental con Trabajadores Argentinos

This article presents the results of the validation of the Work Passion Scale developed by Vallerand et al. (2003). To determine the construct validity and the psychometric properties of the scale, a convenience multi-occupational sample of 452 Argentinean workers (56% women, average age = 35.56 years [SD = 10.84], average seniority = 8.82 years [SD = 9.10]) was used. Factor analyses revealed a structure composed of 2 correlated latent factors, comprising 14 items as observable indicators (S-Bχ2/gl = 1.85, GFI = 0.90, CFI = 0.94, RMSEA = 0.04), with adequate reliability according to the ordinal alpha coefficient and the composite reliability coefficient (harmonious passion: α = 0.79, CR = 0.80; obsessive passion: α = 0.80, CR = 0.81). Evidence of concurrent validity was obtained from direct correlations, calculated using Spearman’s rho, between the scales of passion for work, flow, job involvement, and job satisfaction. According to the R2 coefficient, the predictive and incremental validity of passion as an explanation of job satisfaction surpassed the impact of flow and job involvement. The configural and measurement invariance of the scale across gender was demonstrated using the χ2 difference test. The results obtained p

Psychometric Properties of the Altarum Consumer Engagement (ACE) Measure of Activation in Patients with Prediabetes.

Patient activation is associated with better outcomes in chronic conditions. We evaluated the psychometric properties of the 12-item Altarum Consumer Engagement™ Measure (ACE-12) in patients with prediabetes. ACE-12 was administered to patients in the Prediabetes Informed Decisions and Education Study. We conducted an exploratory factor analysis followed by confirmatory factor analytic models. We evaluated item response categories using item characteristic curves. Construct validity was assessed by examining correlations of the ACE-12 scales with education, depressive symptoms, self-rated health, hemoglobin A1c, body mass index, and weight loss. Participants (n = 515) had a median age of 58; 56% were female; 17% Hispanic; 54% were non-White. The scree plot and Tucker and Lewis reliability coefficient (0.95) suggested three factors similar to the original scales. One item loaded on the navigation rather than the informed choice scale. Ordinal alpha coefficients for the original scales were commitment (0.75); informed choice (0.71); and navigation (0.54). ICCs indicated that one or more of the response categories for 5 of the 12 items were never most likely to be selected. Patients with lower education were less activated on the commitment (r = - 0.124, p = 0.004), choice (r = - 0.085, p = 0.009), and overall score (r = - 0.042, p = 0.011). Patients with depressive symptoms had lower commitment (r = - 0.313, p ≤ 0.001) and overall scores (r = - 0.172, p = 0.012). Patients with poorer health scored lower on the Commitment (r = - 0.308, p ≤ 0.001), Navigation (r = - 0.137, p ≤ 0.001), and overall score (r = - 0.279, p ≤ 0.001). The analyses provide some support for the psychometric properties of the ACE-12 in prediabetic patients. Future research evaluating this tool among patients with other chronic conditions are needed to determine whether Q1 (I spend a lot of time learning about health) should remain in the informed choice or be included in the navigation scale. Additional items may be needed to yield acceptable reliability for the navigation scale.

Development, factorial structure and reliability of the Multidimensional Scale of Emotional Regulation for Adolescents (MSERA): Preliminary analysis

The evaluation of emotion regulation has been focused on the cognitive component and the emotion dysregulation. However, it is also important to include emotion identification and modulation of the response for the evaluation of the regulatory process. The aim of this study was to develop a multidimensional measure of emotion regulation process in adolescents and to examine its factorial structure and reliability. An instrumental study was performed with 887 Mexican adolescents aged 13 to 18. A preliminary version of the Multidimensional Scale of Emotion Regulation for Adolescents (MSERA) was developed based on focus groups and considering the assumptions of the theoretical models. The exploratory factor analysis yielded 56 items distributed in eight factors: Recognition of positive emotions, Expression of positive emotions, Emotional control, Suppression, Cognitive change, Physical reactions, Recognition of negative emotions and Difficulty to regulate. A confirmatory factor analysis using the Robust Unweighted Least Squares, corroborated the initial solution of eight factors and showed acceptable fit indexes, considering 47 items. Ordinal alpha coefficients obtained for the factors of the final model, indicated a good internal consistency (.85-.95). Results suggest that the MSERA can be used as a valid and reliable measure of emotion regulation in adolescents.